On Wed, Oct 16, 2019 at 1:52 AM Rafael J. Wysocki wrote:
> On Tue, Oct 15, 2019 at 7:31 AM Daniel Drake wrote:
> > It's actually coming out of D3cold here, however what happens right
> > before this is that __pci_start_power_transition() calls
> > pci_platform_power_transition(D0) to leave D3cold
On Tue, 15 Oct 2019 17:14:32 -0600
shuah wrote:
> On 10/15/19 7:14 AM, GwanYeong Kim wrote:
> > cannot be less than 0 - fread() returns 0 on error.
> >
> > Signed-off-by: GwanYeong Kim
> > ---
> > tools/usb/usbip/libsrc/usbip_device_driver.c | 2 +-
> > 1 file changed, 1 insertion(+), 1 dele
On 10/15/19 7:14 AM, GwanYeong Kim wrote:
cannot be less than 0 - fread() returns 0 on error.
Signed-off-by: GwanYeong Kim
---
tools/usb/usbip/libsrc/usbip_device_driver.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/tools/usb/usbip/libsrc/usbip_device_driver.c
b/tool
with extract from dmesg :
usb 4-2-port3: Cannot enable. Maybe the USB cable is bad?
usb 4-2-port3: Cannot enable. Maybe the USB cable is bad?
usb 1-8.3: new high-speed USB device number 26 using xhci_hcd
usb 4-2-port3: Cannot enable. Maybe the USB cable is bad?
usb 4-2-port3: Cannot enable. Maybe
Not specific to a kernel version as I've been seeing the bug since
kernel 4.8. When connecting a macbookpro 14,1 to a USB dock (from
Pluggable) with Ethernet, USB and Audio via provided (Pluggable) USB-C
cable, Ethernet port is not always recognized with provided dmesg.
Strange because when connec
On Tue, 15 Oct 2019, Bastien Nocera wrote:
> Match a usb_device with a table of IDs.
>
> Signed-off-by: Bastien Nocera
> ---
> drivers/usb/core/driver.c | 15 +++
> include/linux/usb.h | 2 ++
> 2 files changed, 17 insertions(+)
>
> diff --git a/drivers/usb/core/driver.c b/d
On Fri, Oct 11, 2019 at 01:55:18PM +0200, Ingo Rohloff wrote:
> commit 1455cf8dbfd0 ("driver core: emit uevents when device is bound
> to a driver") added bind and unbind uevents when a driver is bound or
> unbound to a physical device.
>
> For USB devices which are handled via the generic usbfs l
On Tue, Oct 15, 2019 at 7:31 AM Daniel Drake wrote:
>
> On Mon, Oct 14, 2019 at 11:43 PM Bjorn Helgaas wrote:
> > Can you tell if this is because the Ryzen7 XHCI controller is out of
> > spec, or is the Linux PCI core missing some delay? If the latter,
> > fixing the core might fix other devices
Hi Quadros,
> I used the a different uvc-gadget application from this location [1] and it
> seems
> to
> work quite fine with builtin video pattern and jpg image but not with V4L2
> capture source.
>
> So something is broken in uvc-gadget at [2]
>
> [1] https://github.com/wlhe/uvc-gadget
> [2]
iOS devices will not draw more than 500mA unless instructed to do so.
Setting the charge type power supply property to "fast" tells the device
to start drawing more power, using the same procedure that official
"MFi" chargers would.
Signed-off-by: Bastien Nocera
---
MAINTAINERS
Now that USB device drivers can reuse code from the generic USB device
driver, we need to make sure that they get selected rather than the
generic driver. Add an id_table and match vfunc to the usb_device_driver
struct, which will get used to select a better matching driver at
->probe time.
This i
Match a usb_device with a table of IDs.
Signed-off-by: Bastien Nocera
---
drivers/usb/core/driver.c | 15 +++
include/linux/usb.h | 2 ++
2 files changed, 17 insertions(+)
diff --git a/drivers/usb/core/driver.c b/drivers/usb/core/driver.c
index d3787d084937..cc3ca62111b4 1006
If ->probe fails for a device specific driver, ask the driver core to
reprobe us, after having flagged the device for the generic driver to be
forced.
Signed-off-by: Bastien Nocera
---
drivers/usb/core/driver.c | 5 -
drivers/usb/core/generic.c | 3 +++
include/linux/usb.h| 1 +
3 f
This will make it possible to implement device drivers which extend the
generic driver without needing to reimplement it.
Signed-off-by: Bastien Nocera
---
drivers/usb/core/generic.c | 16
drivers/usb/core/usb.h | 6 ++
2 files changed, 14 insertions(+), 8 deletions(-)
The kernel currenly has only 2 usb_device_drivers, one generic one, one
that completely replaces the generic one to make USB devices usable over
a network.
Use the newly exported generic driver functions when a driver declares
to want them run, in addition to its own code. This makes it possible t
This is version 2 of the patch set.
- checkpatch.pl is now quiet
- fallback to the generic driver when driver ->probe() fails
Bastien Nocera (6):
USB: Export generic USB device driver functions
USB: Make it possible to "subclass" usb_device_driver
USB: Implement usb_device_match_id()
USB:
On Tue, 2019-10-15 at 16:27 +0200, Bastien Nocera wrote:
> This is version 2 of the patch set.
>
> - checkpatch.pl is now quiet
> - fallback to the generic driver when driver ->probe() fails
And I'll send a v3 because all the patches got mangled by my mail
client.
iOS devices will not draw more than 500mA unless instructed to do so.
Setting the charge type power supply property to "fast" tells the
device
to start drawing more power, using the same procedure that official
"MFi" chargers would.
Signed-off-by: Bastien Nocera
---
MAINTAINERS
The kernel currenly has only 2 usb_device_drivers, one generic one, one
that completely replaces the generic one to make USB devices usable
over
a network.
Use the newly exported generic driver functions when a driver declares
to want them run, in addition to its own code. This makes it possible
t
Now that USB device drivers can reuse code from the generic USB device
driver, we need to make sure that they get selected rather than the
generic driver. Add an id_table and match vfunc to the
usb_device_driver
struct, which will get used to select a better matching driver at
->probe time.
This i
Match a usb_device with a table of IDs.
Signed-off-by: Bastien Nocera
---
drivers/usb/core/driver.c | 15 +++
include/linux/usb.h | 2 ++
2 files changed, 17 insertions(+)
diff --git a/drivers/usb/core/driver.c b/drivers/usb/core/driver.c
index d3787d084937..cc3ca62111b4 1006
If ->probe fails for a device specific driver, ask the driver core to
reprobe us, after having flagged the device for the generic driver to
be
forced.
Signed-off-by: Bastien Nocera
---
drivers/usb/core/driver.c | 5 -
drivers/usb/core/generic.c | 3 +++
include/linux/usb.h| 1 +
3 f
This will make it possible to implement device drivers which extend the
generic driver without needing to reimplement it.
Signed-off-by: Bastien Nocera
---
drivers/usb/core/generic.c | 16
drivers/usb/core/usb.h | 6 ++
2 files changed, 14 insertions(+), 8 deletions(-)
This is version 2 of the patch set.
- checkpatch.pl is now quiet
- fallback to the generic driver when driver ->probe() fails
Bastien Nocera (6):
USB: Export generic USB device driver functions
USB: Make it possible to "subclass" usb_device_driver
USB: Implement usb_device_match_id()
USB:
cannot be less than 0 - fread() returns 0 on error.
Signed-off-by: GwanYeong Kim
---
tools/usb/usbip/libsrc/usbip_device_driver.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/tools/usb/usbip/libsrc/usbip_device_driver.c
b/tools/usb/usbip/libsrc/usbip_device_driver.c
index
Hi,
On 14/10/2019 17:22, Felipe Balbi wrote:
Hi,
Roger Quadros writes:
Hmm, Link Change is disabled by default upstream, unless you're running
on anything older than 2.50a. I don't remember the version you're using,
though :-p
2.02a
Thanks :-)
irq/170-dwc3-270 [000] d... 173
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